package com.lyz.dataStructure.algorithm.huawei2020;/**
 * @Author:759057893@qq.com Lyz
 * @Date: ${Date} 19:43
 * @Description:
 **/

import jdk.nashorn.internal.runtime.regexp.joni.ScanEnvironment;

import java.util.Scanner;

/**
 *@Author:759057893@qq.com Lyz
 *@Date: 2019/8/14 19:43
 *@Description:
 **/
public class Main1 {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String n = sc.nextLine();
        String m = sc.nextLine();
        String[] str = n.split(" ");
        String[] str1 = m.split(" ");
        String[][] st = new String[str.length][str1.length];
        int[][] arr = new int[str.length][str1.length];
        for(int i =0;i<arr.length;i++){
            for(int j =0;i<arr[i].length;j++){
                arr[i][j] =Integer.parseInt(st[i][j]);
            }
        }
        System.out.println(1);
    }

}
